Author: Frederic Massart
MDL-39959: Replace Legacy events - Groups
This combines the following changes:
* Event for group member added
* Event for group member removed
* Event for group created
* Event for grouping created
* Event for group updated
* Event for grouping updated
* Event for group deleted
* Event for grouping deleted
* Adding tests for deleting functions
* Bulk remove of members uses low-level API
The reason for this is that a bulk event has no value from a logging
perspective as it is not granular. So now, the API is a bit slower,
but the information the events contain makes sense, beside this is
not (and should not be) used very often.
The reason why the events_trigger_legacy() is kept is because we
cannot create a new event for this, as we don't encourage developers
to created bulk events, for the reasons mentioned above.
I removed the call that gets the user record from the function
groups_remove_member() as it was not required and only appeared
to check if the user existed. It appears to be safe not to do
this check as nothing would fail down the line.
* Bulk unassign of groupings uses low-level API
As the previous commit, we keep the legacy event for now as it would
be wrong to create a new event to replace it.
Also, the code has been changed to call the low-level API to unassign
groups from groupins, even though at the moment there are no
events for that function.
* Bulk deletion of groups uses low-level API
Again, we keep the legacy event because replacing it would force
us to create a new event that does not make sense. See MDL-41312.
* Bulk deleting of groupings uses low-level API
* Asserting legacy event name in unit tests
* Minor SQL query and code improvements
http://git.moodle.org/gw?p=moodle.git;a=commit;h=861b0510e57825b3a9e0184a17e6ab3078c0b75b
http://github.com/moodle/moodle/commit/861b0510e57825b3a9e0184a17e6ab3078c0b75b
+ 2.6 en [event_group_created,core_group]
+ 2.6 en [event_group_deleted,core_group]
+ 2.6 en [event_group_member_added,core_group]
+ 2.6 en [event_group_member_removed,core_group]
+ 2.6 en [event_group_updated,core_group]
+ 2.6 en [event_grouping_created,core_group]
+ 2.6 en [event_grouping_deleted,core_group]
+ 2.6 en [event_grouping_updated,core_group]